lopez just went back to afghanistan, his 6th combat tour. >> i know it's his job and he will be proud of me and i'm proud of him. we can support each other. >> reporter: that's so very hard. in fort brag families, deployed parents often miss birthdays, prom nights, graduations. about one third of this county's 3200 high school graduates come from military families. but this was one milestone no one in uniform had to miss. this year come borrowland county broadcast a on-line commencement of their high school. so when porsha jackson got her diploma, her entire family watched including her proud stepfather 7100 miles away in afghanistan. >> i just want to congratulate you and tell you how proud i am of you and i love you. >> reporter: in at least nine states high schools have invited deployed parents to watch graduation live on-line. at last a milestone moment no one in the family had to miss. mark strassmann, cbs news, fayetteville, north carolina >> mitchell: that is the cbs evening news. later on cbs, 48 hours mystery. thank you for joining us this evening, i'm russ mitchell, cbs new